POSTER PAPER 8.08

STIS Far UV Studies of Spatial and Temporal Activity Variations in YY Gem
S. H. Saar, J.A. Bookbinder

Institute: Harvard-Smithsonian Center for Astrophysics
Contact Email: saar@cfa.harvard.edu

Abstract: We analyze STIS data of the eclipsing dM0e+dM0e system YY Gem, finding a spatially variable quiescent level, frequent and sometimes periodic flaring, and evidence for a spatially extended transition region.

STIS Far UV Studies of Spatial and Temporal Activity Variations in YY Gem [PDF - Type 1 fonts]

STIS Far UV Studies of Spatial and Temporal Activity Variations in YY Gem [PS]


Index Keywords: YY Gem ; CM Dra

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Manuscript submitted: 2001-Sep-18
"The Future of Cool-Star Astrophysics", 2003, Eds. A. Brown, G. M. Harper, & T. R. Ayres. Proceedings of 12th Cambridge Workshop on Cool Stars, Stellar Systems, & The Sun,
© 2003 University of Colorado.